Deion Sanders Bars Reporter Over Criticism at Colorado

The Colorado football coach defends his decision, emphasizing a desire to keep negativity out of the program.

Sanders has banned Denver Post columnist Sean Keeler from asking questions at football events.
The university cited Keeler's 'sustained, personal attacks' on Sanders and the football program.
Sanders' contract includes a clause to interact only with 'mutually agreed upon media.'
This is not the first time Sanders has restricted media access during his coaching career.
The Buffaloes' season opener is against North Dakota State.